Cheap flights from Quebec to Houston from C$ 346

If you don’t want to visit Houston George Bush Intcntl Airport in October, then you should wait until April to fly from Quebec, when ticket prices are also cheap, with an average price of C$ 321.

The cheapest day to depart on your flight to Houston George Bush Intcntl Airport is on a Thursday when prices can be found for as low as C$ 790. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 1,183. These prices are subject to change though, so be sure to set up a Price Alert for flights to Houston George Bush Intcntl Airport.

Flying to Houston George Bush Intcntl Airport from Quebec in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 920 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around C$ 934. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Montreal Pierre Elliott Trudeau Intl to Houston George Bush Intcntl for the best Quebec - Houston George Bush Intcntl flight prices

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around C$ 837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Quebec for as low as C$ 652 on momondo.

Delta, WestJet, and United Airlines are the most popular carriers operating from Quebec to Houston George Bush Intcntl

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Quebec according to our data. Air Canada is the first choice among our users, with 76% of people opting to fly with this airline when travelling to Houston George Bush Intcntl Airport. Keep in mind that there are 3 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 2 flights per day flying from Quebec to Houston George Bush Intcntl Airport. The most common time of day flights depart is 4:00p.m., with 100% of flights taking off in the afternoon.

As of May 2026, 14 flights take off from Quebec and land in Houston George Bush Intcntl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.